Maternal and cord serum glycosylated protein in neonatal macrosomia and correlation with birth weight.
Maternal glycosylated hemoglobin and glycosylated protein and cord glycosylated protein were measured at delivery in 20 normal mothers of 20 macrosomic neonates over 4000 g (group I) and compared with values in two groups of mother/infant pairs: 20 normal/20 appropriate for gestational age (group II) and nine diabetic mothers/ten neonates (group III). Infants in group I, by design, weighed more (mean +/- SD 4403 +/- 337 g) than those in group II (2902 +/- 278 g) or group III (3365 +/- 898 g) (P less than .001). There was no significant difference in weight between group II and group III infants. Birth weight ratio was greater (P less than .001) in group I than in group II or group III (1.39 +/- 0.1, 0.9 +/- 0.08, and 1.08 +/- 0.25, respectively); group III infants had a higher birth weight ratio (P less than .05) than those in group II. Hematocrit (%) was higher (P less than .05) in group III (62 +/- 3) than in group I (59 +/- 5) or group II (57 +/- 6) infants. Glycosylated hemoglobin values were similar in all three groups. Mean serum glycosylated protein was higher (P less than .001) in group III (13.8 +/- 2%) than in group I (10 +/- 2%) or group II (9.8 +/- 2.5%) mothers. Cord glycosylated protein was also higher (P less than .001) in group III (12.3 +/- 1.9%) than in group I (9 +/- 1.3%) or group II (8.6 +/- 1.7%) neonates.(ABSTRACT TRUNCATED AT 250 WORDS)
Ghosh
G
G
Department of Pediatrics, Cook County Hospital, University of Illinois College of Medicine, Chicago.
Pildes
R S
RS
Richton
S
S
Ajayi
O
O
D001724:Birth Weight; D001786:Blood Glucose / Q000032:analysis; D005260:Female; D005312:Fetal Blood / Q000032:analysis*; D005320:Fetal Macrosomia / Q000097:blood*; D006442:Glycated Hemoglobin / Q000032:analysis; D006023:Glycoproteins / Q000097:blood*; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011254:Pregnancy in Diabetics / Q000097:blood
D001786:Blood Glucose; D006442:Glycated Hemoglobin; D006023:Glycoproteins